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336 views

1 answer

reactjs - Share a local image to facebook with React?

I have a react site that renders different awards for users based on their status. I want the users to be able to share ... Or is there an easier way to go about this? Thank you!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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287 views

1 answer

gradle - Android Transform API with library equals doubled transofmation

I use the Android Transform API to manipulate the bytecode. The transformation modifies the existing classes and also ... way to use original classes from the android-lib?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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264 views

1 answer

mysql - the visual studio is not read cl.exe?

enter image description here enter image description here the visual studio not red cl.exe where the Problem? and thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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219 views

1 answer

amazon web services - Can I create more than one Twilio Composition Setting for 2 different projects?

I have 2 projects where I am saving videos in Twilio. One project, I do not want to change. The second ... Composition Settings, and also have 2 separate s3 storage buckets?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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176 views

1 answer

c# - How do I get to all the other values of my list after I have grouped by in LINQ

How can I access any of the values not included in the groupby? Must be simple but I can't get to them. var ... record = item.Key. I can only find the attributes after Key....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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204 views

1 answer

Python rpyc run in background

I am using rpyc to create a Service (server). I was able to do this. Now I'm I would like to run it and connect to ... way I need to run a rpyc server in order to connect to it?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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152 views

1 answer

javascript - Trying to submit a form from a link while calling a function at the same time

If I submit a form from a link, it should submit the form and at the same time onsubmit it should call a function. Is ... function test22(){ alert('aaa'); return false; } </script>...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

1 answer

kubernetes - can't create pods - failed calling webhook "sidecar-injector.istio.io"

Kubernetes version: 1.17.14-gke.400 I am having trouble creating pods with istio setup, I am getting a timeout error from ... Also, when I curl that endpoint I get a 400 error....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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183 views

1 answer

How do I generate random integers within a specific range in Java?

How do I generate a random int value in a specific range? I have tried the following, but those do not work: Attempt ... = minimum + i; Bug: randomNum can be smaller than minimum....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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199 views

1 answer

html - Getting an undefined variable error when using ng serve for Sass and Angular

Good Afternoon, I am at a complete loss. I am trying to import variables into my components .scss file from a master ... color: black; } .about-chev { padding-left: 45%; }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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337 views

1 answer

Dynamic dropdown in Google sheets using formula

I have a Google sheet where I have 2 sheets To Do and the Config respectively In To Do ... .google.com/spreadsheets/d/1A2Snz_ivGwBEvz__HY9Ee9DXve5Yosl7ZrPohncO-Ek/edit?usp=sharing...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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232 views

1 answer

python - Why are models having there parent class names in admin Django

I have created models like this class User(AbstractUser): login_count = models.PositiveIntegerField(default=0) class ... the Django Admin? instead of Workers and Suppliers?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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426 views

1 answer

go - How to force insert document to mongodb

when I am inserting a document to MongoDB collection I get an error: E11000 duplicate key error collection I would like to ... new data with the same _id field? I am using go...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.0k views

1 answer

javascript - Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort

This is done in VS Code. I have seen TONS OF similar posts, so this is a common occurence. I think ... gradle/gradle-wrapper.properties. Any help or input is greatly appreciated....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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112 views

1 answer

javascript - my data is not posting to django rest api using ajax

somehow my data is not posting to /api/recipe/recipes/ my html {% extends 'base.html' %} {% block content %} < ... and none of them worked i really would appreciate any help :D...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

1 answer

java - Is there a way to font vector (or path) in Android?

I wanted to draw text with custom gaps between letters without editing font files. I could perform this in PC with this way. ... 29 while my app can be run at API 24 at least....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

270 views

1 answer

vuex状态管理到底是怎样一个原理？

最近开始用vue来开发项目，结果是一脸懵逼对vuex他的运行机制不怎么理解，然后就去看了https://github.com/vuejs/vuex... 这个简易教程结果运行起来各种报错，完全不知道怎么改，比如： <template> < ... 按照教程上写结果一堆报错，不知道是版本问题还是其他什么问题引起的，我用的vue和vuex都是2.0.0的...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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254 views

1 answer

python 3.x - How to select a random Entry on a tkinter canvas?

I'm making a simple sudoku generator, and have got 81 different entries (e1, e2, e3, e4 ... etc). I would like ... way to 'convert' a string to a variable name? Thanks in advance....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

526 views

1 answer

Python, 这一个缓存装饰器, 其执行流程是怎样的?

2017/2/6 描述比如, 考虑这样一段代码, 它的执行流程是怎样的呢 ? class Foo(object): @cached_property def foo(self): # calculate something ... 操作系统: Linux 搜索相似的问题: http://stackoverflow.com/ques......

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

371 views

1 answer

profile not found with spring boot

I created a new application with spring boot 2.4.1 in my applicaiton.properties spring.config.activate.on-profile=local ... need to activate it (no profiles are currently active)....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

253 views

1 answer

javascript - Why would Angular 11 pull the crappy ES5 code out of my package that contains esm2015 code as an alternative?

I've decided to update some old npm packages so that they will now contain ES2015 JavaScript, as ESM modules, ... from my package.json, everything compiles and runs as expected....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

1 answer

javascript - How can I troublehshoot this Chrome dev tools warning/error for a missing sourcemap?

My app works fine but I want to clear these warnings / error from the console. I tried looking in my lock file ... code 404, net::ERR_UNKNOWN_URL_SCHEME But I don't know why....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

496 views

1 answer

hibernate 启动报错hibernate.properties not found

hibernate.cfg.xml <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate ... time. 提示找不到hibernate.properties 这个文件怎么回事？...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

378 views

1 answer

caching - How does cache coherence work when there are multiple levels of private caches and then shared memory?

Most of the examples online explain coherence with a configuration similar to this: each single core connected to single ... can point to good resources that would be great....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

363 views

1 answer

angular - ng2-pdf-viewer latest version (6.3.2) is not working at 60.0.312 version of chrome

I am trying to use the latest version of ng2-pdf-viewer(6.3.2) component to display PDFs at chrome 60.0.312 version, but it is ... of ng2-pdf-viewer(6.3.2) at chrome (60.0.312)....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

499 views

1 answer

java 数据库里面有存放路径，怎么去下载这个路径的内容？

在数据库里面有存放的路径，比如路径是：D:123456.docx 我可以取出来这个路径，但是，我怎么去利用这个 D:123456.docx 路径去下载它呢？？？...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

545 views

1 answer

python - UnboundLocalError: local variable 'member_id' referenced before assignment in discord.py

I don't understand what im doing wrong here @commands.command() async def level(self, ctx, ... error UboundLocalError: local variable 'member_id' referenced before assignment...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

259 views

1 answer

批量替换超大量的html文本

有个php网站，生成的静态网页非常多，尝试用后台自带的工具去改变备案那些信息，发现无果，解决不了，于是想着自己直接写命令去替换，用了sed。。跑了一晚上，提示-bash: /bin/sed: Argument list too long，有什么办法解决吗。。目录深，文件很多，只需要改*.html...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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